Jenna Hunterson is a fictional character from the musical Waitress, which was created by Sara Bareilles. She is a talented pie maker living in a small town, facing personal challenges and navigating her complicated relationships. Jenna dreams of a better life and often expresses her feelings through her delicious pies. In the story, Jenna finds herself in a difficult marriage and becomes unexpectedly pregnant. Throughout the musical, she seeks happiness and independence while dealing with her circumstances. Jenna's journey is one of self-discovery, resilience, and the pursuit of her dreams, making her a relatable character for many audiences.